/* ==========================================================================
   06 — SECTIONS
   Style khusus tiap blok halaman.
   ========================================================================== */

/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
    position: relative;
    padding-block: clamp(2rem, 4vw, 3.5rem) clamp(2.5rem, 5vw, 4rem);
}

.hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: center;
    gap: clamp(1.5rem, 4vw, 3rem);
}

/* ------------------------------------------------------------- hero copy */
.hero__copy { position: relative; z-index: 2; }

.hero__title {
    margin-block-start: 18px;
    font-size: var(--kn-fs-hero);
    font-weight: 800;
    line-height: var(--kn-lh-tight);
    letter-spacing: -0.025em;
    text-transform: uppercase;
    text-wrap: balance;
}

/* Titik akhir judul memakai warna aksen, seperti pada desain. */
.hero__stop { color: var(--kn-blue-500); }

.hero__rule {
    display: block;
    width: 62px;
    height: 3px;
    margin-block: 22px 20px;
    border-radius: var(--kn-r-pill);
    background: linear-gradient(90deg, var(--kn-blue-600), var(--kn-cyan-400));
}

.hero__body {
    max-width: 40ch;
    color: var(--kn-ink-600);
    font-size: var(--kn-fs-lg);
    font-weight: 300;
    line-height: 1.75;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--kn-space-3);
    margin-block-start: 26px;
}

/* ----------------------------------------------------------- hero visual */
.hero__visual {
    position: relative;
    display: grid;
    place-items: center;
    min-height: clamp(240px, 34vw, 420px);
}

/* Aura biru–ungu di belakang laptop. */
.hero__aura {
    position: absolute;
    inset: -18% -12% -22% -18%;
    border-radius: 50%;
    background:
        radial-gradient(closest-side at 60% 45%, rgba(120, 190, 255, 0.55), transparent 70%),
        radial-gradient(closest-side at 30% 70%, rgba(180, 160, 255, 0.42), transparent 70%),
        radial-gradient(closest-side at 80% 75%, rgba(120, 235, 255, 0.4), transparent 70%);
    filter: blur(28px);
    animation: kn-float-slow 12s var(--kn-ease) infinite alternate;
}

/* Lengkungan tipis mengilap di belakang laptop (mengikuti referensi). */
.hero__sheen {
    position: absolute;
    inset-block: 4%;
    inset-inline-start: -6%;
    width: 108%;
    border-radius: 44% 30% 38% 46% / 40% 44% 34% 42%;
    border: 1px solid rgba(255, 255, 255, 0.85);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0) 55%);
    box-shadow: inset 0 1px 14px rgba(255, 255, 255, 0.5);
    opacity: 0.85;
}

/* ==========================================================================
   MOCKUP — laptop 3D murni CSS
   ========================================================================== */

.mockup {
    position: relative;
    z-index: 2;
    width: min(100%, 620px);
    perspective: 1500px;
    perspective-origin: 55% 45%;
}

.mockup__device {
    --tilt-x: 4deg;
    --tilt-y: -15deg;
    position: relative;
    transform-style: preserve-3d;
    transform: rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
    transition: transform var(--kn-dur-slow) var(--kn-ease-out);
}

.mockup.is-tilting .mockup__device { transition: transform 120ms linear; }

/* ------------------------------------------------------------------- lid */
.mockup__lid {
    transform-style: preserve-3d;
    transform-origin: bottom center;
    transform: rotateX(-3deg);
}

.mockup__bezel {
    position: relative;
    padding: 12px 12px 20px;
    border-radius: 16px 16px 6px 6px;
    background:
        linear-gradient(160deg, #2b3240 0%, #14181f 38%, #1d222b 100%);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.22),
        inset 0 0 0 1px rgba(255, 255, 255, 0.07),
        0 26px 45px -28px rgba(10, 31, 71, 0.7);
}

.mockup__camera {
    position: absolute;
    inset-block-start: 5px;
    inset-inline-start: 50%;
    width: 4px; height: 4px;
    border-radius: 50%;
    background: #3b4350;
    box-shadow: inset 0 0 1px rgba(255, 255, 255, 0.5);
    transform: translateX(-50%);
}

.mockup__screen {
    position: relative;
    aspect-ratio: 16 / 10.2;
    overflow: hidden;
    border-radius: 5px;
    background: #06132e;
    container-type: inline-size;
}

.mockup__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.95;
}

/* Gradient putih dari kiri: area teks mini-site tetap terbaca. */
.mockup__scrim {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(95deg, rgba(255, 255, 255, 0.97) 0%, rgba(255, 255, 255, 0.92) 34%,
                       rgba(255, 255, 255, 0.35) 56%, rgba(255, 255, 255, 0) 72%);
}

/* Refleksi diagonal pada kaca layar. */
.mockup__glare {
    position: absolute;
    inset: 0;
    background: linear-gradient(112deg,
        rgba(255, 255, 255, 0) 34%,
        rgba(255, 255, 255, 0.32) 46%,
        rgba(255, 255, 255, 0) 58%);
    mix-blend-mode: screen;
    opacity: 0.85;
    pointer-events: none;
}

/* ------------------------------------------------------------- mini site */
.mini {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    /* seluruh ukuran di dalam mini memakai em, jadi ikut skala mockup */
    font-size: 11px;
    font-size: clamp(6px, 1.85cqw, 12px);
    font-family: var(--kn-font-body);
    color: var(--kn-navy-800);
}

.mini__bar {
    display: flex;
    align-items: center;
    gap: 1em;
    padding: 0.9em 1.4em;
}

.mini__logo {
    width: 1.9em;
    height: 1.9em;
    object-fit: contain;
}

.mini__nav {
    display: flex;
    gap: 1.1em;
    margin-inline-start: auto;
    font-size: 0.62em;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--kn-navy-700);
}

.mini__pill {
    padding: 0.45em 0.9em;
    border-radius: 0.35em;
    background: var(--kn-grad-brand);
    color: #fff;
    font-size: 0.55em;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    white-space: nowrap;
}

.mini__body {
    padding: 0.6em 1.8em 1.4em;
    max-width: 62%;
}

.mini__title {
    font-family: var(--kn-font-display);
    font-size: 1.75em;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    text-transform: uppercase;
}

.mini__text {
    margin-block: 0.9em 1.1em;
    font-size: 0.68em;
    font-weight: 300;
    line-height: 1.65;
    color: var(--kn-ink-600);
}

.mini__btn {
    display: inline-block;
    padding: 0.55em 1.1em;
    border-radius: 0.3em;
    background: var(--kn-grad-brand);
    color: #fff;
    font-family: var(--kn-font-display);
    font-size: 0.6em;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    box-shadow: 0 0.5em 1em -0.5em rgba(14, 90, 216, 0.7);
}

/* ------------------------------------------------------------------ base */
.mockup__base {
    position: relative;
    /* proporsional terhadap lebar lid supaya perspektif tetap benar di mobile */
    aspect-ratio: 3.26 / 1;
    margin-block-start: -1px;
    transform-origin: top center;
    transform: rotateX(78deg);
    border-radius: 0 0 14px 14px;
    background:
        linear-gradient(180deg, #cfd6e2 0%, #aeb7c6 40%, #8d97a8 100%);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.85),
        0 30px 40px -30px rgba(10, 31, 71, 0.5);
}

.mockup__hinge {
    position: absolute;
    inset-block-start: 0;
    inset-inline: 12%;
    height: 5px;
    border-radius: 0 0 4px 4px;
    background: linear-gradient(180deg, #6b7686, #9aa4b4);
}

.mockup__keyboard {
    position: absolute;
    inset-block-start: 8%;
    inset-inline: 7%;
    height: 57%;
    border-radius: 4px;
    background:
        repeating-linear-gradient(90deg, #7e8899 0 5.4%, transparent 5.4% 6.6%),
        repeating-linear-gradient(180deg, #909aab 0 17.5%, #b6bfcc 17.5% 20%);
    opacity: 0.75;
}

.mockup__trackpad {
    position: absolute;
    inset-block-end: 12%;
    inset-inline-start: 50%;
    width: 30%;
    height: 23%;
    border-radius: 5px;
    background: linear-gradient(180deg, #c3cad7, #aab3c2);
    box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.8), inset 0 -1px 2px rgba(10, 31, 71, 0.18);
    transform: translateX(-50%);
}

.mockup__notch {
    position: absolute;
    inset-block-end: 3px;
    inset-inline-start: 50%;
    width: 14%;
    height: 4px;
    border-radius: var(--kn-r-pill);
    background: rgba(10, 31, 71, 0.22);
    transform: translateX(-50%);
}

.mockup__shadow {
    position: absolute;
    inset-block-end: -34px;
    inset-inline: 2%;
    height: 46px;
    border-radius: 50%;
    background: radial-gradient(closest-side, rgba(10, 31, 71, 0.34), transparent 72%);
    filter: blur(10px);
}

/* ==========================================================================
   FEATURE STRIP
   ========================================================================== */

.feature-strip { padding: clamp(1.5rem, 3vw, 2.25rem) clamp(1rem, 2vw, 1.5rem); }

.feature-strip__list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding-inline: clamp(0.75rem, 1.6vw, 1.5rem);
    text-align: center;
}

/* Divider tipis antar kolom. */
.feature + .feature::before {
    content: "";
    position: absolute;
    inset-block: 6%;
    inset-inline-start: 0;
    width: 1px;
    background: linear-gradient(180deg, transparent, rgba(20, 60, 130, 0.14), transparent);
}

.feature:hover .icon-tile {
    transform: translateY(-4px) scale(1.05);
    color: var(--kn-blue-500);
    box-shadow: 0 14px 24px -14px rgba(14, 90, 216, 0.7), inset 0 1px 0 #fff;
}

.feature__title {
    font-size: var(--kn-fs-sm);
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.feature__text {
    max-width: 21ch;
    color: var(--kn-ink-500);
    font-size: var(--kn-fs-xs);
    font-weight: 300;
    line-height: 1.6;
}

/* ==========================================================================
   PACKAGES
   ========================================================================== */

.packages {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(1rem, 2.5vw, 1.75rem);
    max-width: 760px;
    margin-inline: auto;
    align-items: start;
}

.package {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: clamp(1.5rem, 2.5vw, 2rem);
    transition: transform var(--kn-dur) var(--kn-ease-out),
                box-shadow var(--kn-dur) var(--kn-ease);
}

.package:hover { transform: translateY(-6px); box-shadow: var(--kn-shadow-lg); }

.package--featured {
    /* kartu unggulan sedikit lebih besar & terangkat, seperti referensi */
    margin-block: -12px;
    padding-block: calc(clamp(1.5rem, 2.5vw, 2rem) + 12px);
    box-shadow: var(--kn-shadow-lg), 0 0 0 1px rgba(26, 123, 240, 0.16),
                inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

.package--featured:hover {
    transform: translateY(-10px);
    box-shadow: var(--kn-shadow-xl), 0 0 0 1px rgba(26, 123, 240, 0.24);
}

.package__badge {
    position: absolute;
    inset-block-start: -12px;
    inset-inline-start: 50%;
    padding: 6px 16px;
    border-radius: var(--kn-r-pill);
    background: var(--kn-grad-brand);
    color: var(--kn-white);
    font-family: var(--kn-font-display);
    font-size: var(--kn-fs-2xs);
    font-weight: 700;
    letter-spacing: var(--kn-ls-wide);
    text-transform: uppercase;
    white-space: nowrap;
    box-shadow: var(--kn-shadow-blue);
    transform: translateX(-50%);
}

.package__head {
    display: flex;
    align-items: center;
    gap: 14px;
}

.package__name {
    font-size: var(--kn-fs-h3);
    font-weight: 800;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.package:hover .icon-tile { transform: rotate(-6deg) scale(1.06); }

.package__price { text-align: center; }

.package__prefix {
    display: block;
    color: var(--kn-ink-400);
    font-size: var(--kn-fs-2xs);
    font-weight: 600;
    letter-spacing: var(--kn-ls-wide);
    text-transform: uppercase;
}

.package__amount {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 2px;
    margin-block-start: 2px;
    font-family: var(--kn-font-display);
    color: var(--kn-blue-500);
    line-height: 1;
}

.package__currency {
    margin-block-start: 0.45em;
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    font-weight: 700;
}

.package__value {
    background: var(--kn-grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: clamp(2.5rem, 5.5vw, 3.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
}

.package__list {
    display: flex;
    flex-direction: column;
    gap: 11px;
    margin-block: 4px;
}

.package__item {
    display: flex;
    align-items: center;
    gap: 11px;
    color: var(--kn-ink-600);
    font-size: var(--kn-fs-sm);
    font-weight: 400;
}

.package__check {
    display: inline-flex;
    flex: none;
    color: var(--kn-blue-500);
    transition: transform var(--kn-dur) var(--kn-ease-spring);
}

.package__item:hover .package__check { transform: scale(1.15); }

.package .btn { margin-block-start: auto; }

/* ==========================================================================
   PROCESS
   ========================================================================== */

.process {
    --process-gap: clamp(0.75rem, 1.6vw, 1.25rem);
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--process-gap);
}

.process__item { position: relative; }

.process__card {
    position: relative;
    height: 100%;
    padding: 30px clamp(0.9rem, 1.6vw, 1.35rem) 26px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
    transition: transform var(--kn-dur) var(--kn-ease-out),
                box-shadow var(--kn-dur) var(--kn-ease);
}

.process__card:hover { transform: translateY(-6px); box-shadow: var(--kn-shadow-lg); }

.process__num {
    position: absolute;
    inset-block-start: -13px;
    inset-inline-start: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px; height: 26px;
    border-radius: 50%;
    background: var(--kn-grad-brand);
    color: var(--kn-white);
    font-family: var(--kn-font-display);
    font-size: var(--kn-fs-2xs);
    font-weight: 700;
    box-shadow: var(--kn-shadow-blue);
    transform: translateX(-50%);
}

.process__card:hover .icon-tile { transform: translateY(-3px) rotate(6deg); }

.process__title {
    font-size: var(--kn-fs-sm);
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.process__text {
    color: var(--kn-ink-500);
    font-size: var(--kn-fs-xs);
    font-weight: 300;
    line-height: 1.6;
}

/* Konektor putus-putus antar langkah; terisi saat masuk viewport. */
.process__link {
    position: absolute;
    inset-block-start: 50%;
    inset-inline-start: 100%;
    width: var(--process-gap);
    height: 2px;
    background-image: linear-gradient(90deg, rgba(26, 123, 240, 0.35) 0 4px, transparent 4px 8px);
    background-size: 8px 2px;
    background-repeat: repeat-x;
    transform: translateY(-50%);
}

.process__link-fill {
    position: absolute;
    inset: 0;
    width: 0;
    background-image: linear-gradient(90deg, var(--kn-blue-500) 0 4px, transparent 4px 8px);
    background-size: 8px 2px;
    background-repeat: repeat-x;
    transition: width 700ms var(--kn-ease-out);
}

.process.is-linked .process__link-fill { width: 100%; }
.process.is-linked .process__item:nth-child(2) .process__link-fill { transition-delay: 220ms; }
.process.is-linked .process__item:nth-child(3) .process__link-fill { transition-delay: 440ms; }

/* ==========================================================================
   WORK
   ========================================================================== */

.work-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(0.75rem, 1.6vw, 1.25rem);
}

.work-card__link {
    display: flex;
    flex-direction: column;
    gap: 12px;
    color: inherit;
}

.work-card__frame {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: var(--kn-r-sm);
    background: var(--kn-navy-900);
    box-shadow: var(--kn-shadow-sm);
    transition: transform var(--kn-dur) var(--kn-ease-out),
                box-shadow var(--kn-dur) var(--kn-ease);
}

.work-card__img {
    width: 100%;
    aspect-ratio: 4 / 2.7;
    object-fit: cover;
    transition: transform var(--kn-dur-slow) var(--kn-ease-out), filter var(--kn-dur) var(--kn-ease);
}

.work-card__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 6px;
    padding: 14px;
    background: linear-gradient(0deg, rgba(7, 24, 56, 0.88) 0%, rgba(7, 24, 56, 0.25) 55%, transparent 100%);
    opacity: 0;
    transition: opacity var(--kn-dur) var(--kn-ease);
}

.work-card__meta {
    color: rgba(255, 255, 255, 0.72);
    font-size: var(--kn-fs-2xs);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.work-card__view {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--kn-white);
    font-family: var(--kn-font-display);
    font-size: var(--kn-fs-xs);
    font-weight: 700;
    transform: translateY(6px);
    transition: transform var(--kn-dur) var(--kn-ease-out);
}

.work-card__link:hover .work-card__frame {
    transform: translateY(-5px);
    box-shadow: var(--kn-shadow-lg);
}

.work-card__link:hover .work-card__img { transform: scale(1.07); }
.work-card__link:hover .work-card__overlay { opacity: 1; }
.work-card__link:hover .work-card__view { transform: translateY(0); }

.work-card__title {
    color: var(--kn-ink-600);
    font-size: var(--kn-fs-xs);
    font-weight: 400;
    text-align: center;
    transition: color var(--kn-dur-fast) var(--kn-ease);
}

.work-card__link:hover .work-card__title { color: var(--kn-blue-600); }

.work-cta {
    display: flex;
    justify-content: center;
    margin-block-start: clamp(1.5rem, 3vw, 2rem);
}

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */

.testimonial {
    position: relative;
    height: 100%;
    padding: clamp(1.25rem, 2.2vw, 1.75rem);
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: transform var(--kn-dur) var(--kn-ease-out), box-shadow var(--kn-dur) var(--kn-ease);
}

.testimonial:hover { transform: translateY(-4px); box-shadow: var(--kn-shadow-lg); }

.testimonial__quote { color: var(--kn-blue-500); }

.testimonial__body {
    margin: 0;
    color: var(--kn-ink-600);
    font-size: var(--kn-fs-sm);
    font-weight: 300;
    line-height: 1.75;
}

.testimonial__author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-block-start: auto;
    padding-block-start: 6px;
}

.testimonial__avatar {
    width: 42px; height: 42px;
    flex: none;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.9);
    box-shadow: var(--kn-shadow-xs);
    object-fit: cover;
}

.testimonial__id {
    display: flex;
    flex-direction: column;
    line-height: 1.35;
}

.testimonial__name {
    color: var(--kn-navy-800);
    font-family: var(--kn-font-display);
    font-size: var(--kn-fs-sm);
    font-weight: 700;
}

.testimonial__role {
    color: var(--kn-ink-400);
    font-size: var(--kn-fs-xs);
    font-weight: 300;
}

/* ==========================================================================
   CTA BANNER
   ========================================================================== */

.cta-banner {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: clamp(1rem, 3vw, 2.5rem);
    padding: clamp(1.25rem, 2.4vw, 1.75rem) clamp(1.25rem, 3vw, 2.25rem);
    border-radius: var(--kn-r-lg);
    background: var(--kn-grad-cta);
    box-shadow: 0 30px 60px -30px rgba(60, 60, 180, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

/* Kilau lembut yang bergerak lambat melintasi banner. */
.cta-banner__shine {
    position: absolute;
    inset-block: -60%;
    inset-inline-start: -30%;
    z-index: 0;
    width: 40%;
    background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: skewX(-14deg);
    animation: kn-sweep 7s var(--kn-ease) infinite;
}

.cta-banner > *:not(.cta-banner__shine) { position: relative; z-index: 1; }

.cta-banner__brand {
    display: flex;
    align-items: center;
    gap: 11px;
    flex: none;
}

.cta-banner__mark {
    width: 46px; height: 46px;
    object-fit: contain;
    filter: drop-shadow(0 4px 10px rgba(10, 31, 71, 0.3));
}

.cta-banner__type {
    display: flex;
    flex-direction: column;
    line-height: 1.05;
}

.cta-banner__name {
    color: var(--kn-white);
    font-family: var(--kn-font-display);
    font-size: 0.9375rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.cta-banner__tag {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--kn-fs-2xs);
    font-weight: 500;
    letter-spacing: var(--kn-ls-wide);
    text-transform: uppercase;
}

.cta-banner__copy { flex: 1; min-width: 0; }

.cta-banner__title {
    color: var(--kn-white);
    font-size: clamp(1.05rem, 2.2vw, 1.5rem);
    font-weight: 800;
    letter-spacing: 0.01em;
    text-transform: uppercase;
}

.cta-banner__text {
    margin-block-start: 4px;
    color: rgba(255, 255, 255, 0.88);
    font-size: var(--kn-fs-sm);
    font-weight: 300;
}